package cn.tedu.baking_wu01.mapper;

import cn.tedu.baking_wu01.pojo.entity.User;
import cn.tedu.baking_wu01.pojo.vo.UserIdVO;
import org.springframework.stereotype.Repository;


@Repository
public interface UserMapper {
    //注册的方法
    void UserReg(User user);

    UserIdVO userId(String username);
}
